Martha Wright, LADC
Martha Wright, LADC is an Addiction (Substance Use Disorder) Counselor in North Haven, CT, registered under NPI 1003184565.
Getting there
Here is what surrounds this office in North Haven, based on OpenStreetMap data collected Sep 9, 2026. Parking is available about 218 ft away.
Getting here and what is nearby
Parking 80 ft ~1 min
Parking 199 ft ~1 min
Parking 218 ft ~1 min
Restaurant State Street Cafe 347 ft ~2 min
Restaurant Dunkin' 831 ft ~4 min
Grocery Liuzzi Gourmet Food Market 0.21 mi ~5 min
Distances are straight‑line estimates — walking routes may be longer. Hours and phone numbers can change; call ahead to confirm.
Credentials and Medicare
| Licence | State | Specialty |
|---|---|---|
| 000480 | CT | Addiction (Substance Use Disorder)… primary |
This provider holds licence 000480 issued in CT. A licence number in NPPES reflects what was filed at registration — it does not confirm the licence is still active today.
This NPI does not appear in the PECOS Medicare enrolment file. Providers who do not bill Medicare — or who bill only through a group's enrolment — will not appear here. It is not a sign of any problem with the registration.
What Addiction (Substance Use Disorder) covers
Definition to come... NUCC Health Care Provider Taxonomy, code 101YA0400X
The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.
Full NPPES record
An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.
| NPI | 1003184565 valid check digit |
|---|---|
| Entity type | Individual (NPI-1) |
| Enumeration date | Dec 12, 2011 |
| Last updated | Oct 6, 2015 |
| Status | Active |
| Sole proprietor | No |
| Gender | Female |
| Credential | LADC |
| Practice address |
352 STATE ST North Haven, CT 06473 (203) 781-4695 Fax (203) 781-4624 |
| Mailing address |
1 LONG WHARF DR STE 321 New Haven, CT 06511 |
| Other identifiers |
008038050
· Medicaid (CT) |
Number check
How the check works, step by step
Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.
| Digit | 8 | 0 | 8 | 4 | 0 | 1 | 0 | 0 | 3 | 1 | 8 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubled? | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 | — | ×2 |
| Value | 8 | 0 | 8 | 8 | 0 | 2 | 0 | 0 | 3 | 2 | 8 | 8 | 5 | 3 |
Sum = 55 · next multiple of 10 = 60 · check digit = 5 · actual last digit = 5
A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.